• 3(4H)-Quinazolinecarboxylicacid, 4-oxo-, methyl ester
• 16347-80-1
• C10H8 N2 O3
• 204.1821
• .

• 3,5-Cyclohexadiene-1,2-dione,5-[5,5a,6,8,8a,9-hexahydro-9-[(4-nitrophenyl)amino]-6-oxofuro[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-5-yl]-3-methoxy-,[5R-(5a,5ab,8aa,9b)]- (9CI)
• 144604-18-2
• C26H20 N2 O9
• .

• 3-Pyridazinamine,4-methyl-6-phenyl-N-[2-(1-pyrrolidinyl)ethyl]-, hydrochloride (1:2)
• 118269-78-6
• C17H22 N4 . 2 Cl H
• 355.3053
• .

• 3-Oxazolidineethanol,2-(1-methylethyl)-, 3,3'-carbonate
• 145899-78-1
• C17H32 N2 O5
• 0
• .

• 3(2H)-Benzoxazoleaceticacid, 2-oxo-
• 13610-49-6
• C₉H₇NO₄
• 193.1562
• .

• 3,4-Pyrrolidinediol,2-(hydroxymethyl)-1-methyl-, (2R,3R,4S)-
• 117894-16-3
• C6H13 N O3
• 147.1723
• .

• 3-Pyridinemethanol,4-[[(4-azido-2-nitrophenyl)amino]methyl]-5-hydroxy-6-methyl-
• 131333-59-0
• C14H14 N6 O4
• 0
• .

• 3-Furancarboxylic acid,3,3'-[(3R,4R,5R,5aS,6R,7S,9S,9aS,10R)-6,7,10-tris(acetyloxy)octahydro-9-hydroxy-2,2,9-trimethyl-5a-[(2-methyl-1-oxopropoxy)methyl]-2H-3,9a-methano-1-benzoxepin-4,5-diyl]ester
• 144379-41-9
• C35H42 O16
• .

• 3-Quinolinecarboxylicacid,6-fluoro-1-(5-fluoro-2-pyridinyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-,hydrochloride (1:1)
• 164150-85-0
• C20H18 F2 N4 O3 . Cl H
• 436.85
• .

• 3,6-Pyridazinedione,1-[[bis(2-chloroethyl)amino]methyl]-1,2-dihydro-
• 14628-36-5
• C9H13 Cl2 N3 O2
• 266.1244
• .

• 3(2H)-Benzofuranone,5,6-dihydroxy-
• 14771-00-7
• C₈H₆O₄
• 166.1308
• .

• 3-Pyridinecarboxylicacid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(4-nitrophenyl)-, methyl ester
• 123180-08-5
• C15H15 N3 O6
• .

• 3-Thiazolidinebutanoicacid, 4-oxo-2-thioxo-
• 18623-60-4
• C7H9 N O3 S2
• 242-532-8
• 219.28
• .

• 3-Furanmethanol,2-(1,3-benzodioxol-5-yl)tetrahydro-4-[(4-hydroxy-3-methoxyphenyl)methyl]-,3-acetate, (2S,3R,4R)-
• 120931-63-7
• C22H24 O7
• .

• 3H-1,4,6-Ethanylylidene-2H-1,2a-diazacyclopenta[cd]pentalene,hexahydro- (9CI)
• 103021-44-9
• C10H14 N2
• 162.2316
• .

• 3-Cyclohexen-1-ol,4-[(1E,3E,5E,7E,9E,11E,13E)-15-hydroxy-3,7,12-trimethyl-1,3,5,7,9,11,13-pentadecaheptaen-1-yl]-3,5,5-trimethyl-,(1R)-
• 113724-67-7
• C27H38 O2
• .

• 3-Pyridazinecarboxylicacid, 4-hydrazinyl-1,6-dihydro-6-oxo-1-phenyl-, hydrazide
• 129109-53-1
• C11H12 N6 O2
• 260.252
• .

• 3-Pentyn-2-ol,5-(dimethylamino)-2-methyl-, hydrochloride (1:1)
• 100156-25-0
• C8H15 N O . Cl H
• 177.6717
• .

• 3-Cyclohexen-1-ol,4,4'-(1,3-butadiene-1,4-diyl)bis[2-[2-(3,3-dimethyloxiranyl)ethyl]-2-methyl-(9CI)
• 130322-42-8
• C30H46 O4
• .

• 3-Buten-2-one,1-phenyl-4-(1-piperidinyl)-1-(2-thienyl)-, hydrochloride (1:1)
• 100482-68-6
• C19H21 N O S . Cl H
• 0
• .

• 3-Isoxazolecarboxamide,N-(2,5-dimethoxyphenyl)-5-methyl-
• 145440-98-8
• C13H14 N2 O4
• 262.2613
• .

• 3H-Benzo[6,7]cyclohepta[1,2-c]pyridazin-3-one,9-amino-2,4,4a,5,6,7-hexahydro-
• 103602-80-8
• C13H15 N3 O
• 229.2777
• .

• 3-Pyridinecarbothioicacid, S-[2-[2-[(2-methoxyphenoxy)methyl]-3-thiazolidinyl]-2-oxoethyl] ester
• 103181-78-8
• C19H20 N2 O4 S2
• 493.59298
• .

• 3-Buten-2-ol, 1-amino-
• 13269-47-1
• C4H9 N O
• 87.12036
• .

• 3(2H)-Isoxazolone,5-(4-piperidinyl)-
• 132033-91-1
• C8H12 N2 O2
• 0
• .

• 3,5-Dioxa-9-aza-4-phosphapentacosan-1-aminium,4-hydroxy-7-methoxy-N,N,N-trimethyl-10-oxo-, inner salt, 4-oxide (9CI)
• 112989-00-1
• C25H53 N2 O6 P
• 508.6719
• .

• 3-Furanmethanol,2-(3,4-dimethoxyphenyl)-4-[(3,4-dimethoxyphenyl)methyl]tetrahydro-4-hydroxy-,(2R,3R,4S)-
• 10569-14-9
• C22H28 O7
• 0
• .

• 3,6-Dioxabicyclo[3.1.0]hexane-1-carboxylicacid, 4,5-dimethyl-2-oxo-, methyl ester (9CI)
• 142438-60-6
• C8H10 O5
• .

• 3,5-Hexadienoic acid,6-[(2S,2'R)-5',5'-dimethyl-2'-(2-methyl-1-propen-1-yl)spiro[1,4-benzodioxin-2(3H),4'-[1,3]dioxolan]-7-yl]-2-(methoxymethylene)-3-methyl-,methyl ester, (2E,3Z,5E)-
• 126572-77-8
• C26H32 O7
• 0
• .

• 3,4,5-Piperidinetriol,2,6-bis(hydroxymethyl)-, (2R,3R,5R,6R)-
• 127995-29-3
• C7H15 N O5
• 193.1977
• .

• 3-Quinolinecarboxylicacid,7-(3,5-dimethyl-1-piperazinyl)-6-fluoro-1-(4-fluoro-2-methylphenyl)-1,4-dihydro-4-oxo-
• 164662-49-1
• C23H23 F2 N3 O3
• 427.4438
• .

• 3-Isoxazolecarboxamide,5-methyl-N-(1-phenylethyl)-
• 145441-01-6
• C13H14 N2 O2
• 0
• .

• 3-Quinolinecarboxylicacid,5-amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl)-4-oxo-
• 110871-85-7
• C18H20 F2 N4 O3
• 378.3732
• .

• 3(2H)-Pyridazinone,4-bromo-2-(3,4-dichlorophenyl)-5-[(6-iodo-3-pyridinyl)methoxy]-
• 122322-26-3
• C16H9 Br Cl2 I N3 O2
• 552.99
• .

• 3,6-Methano-3H,4H-azeto[1',2':1,2]imidazo[4',5':4,5]azepino[3,2-b]pyrrolo[1,2-a]indole-13,17(12H)-dione,5,9,11,16-tetrabromo-5,6-dihydro-6-methyl-, (3S,3bS,5R,6R,11bS)- (9CI)
• 111268-63-4
• C20H12 Br4 N4 O2
• .

• 3H-1,2,4-Triazole-3-thione,2,4-dihydro-5-(5-methoxy-1H-indol-2-yl)-4-phenyl-
• 126016-40-8
• C17H14 N4 O S
• 322.3843
• .

• 3-Pyridazinecarboxylicacid, 1-(2,4-dichlorophenyl)-1,6-dihydro-4-hydroxy-6-oxo-
• 121582-66-9
• C11H6 Cl2 N2 O4
• 300.0749
• .

• 3,4-Thiazolidinedicarboxylicacid, 2-phenyl-, 3-(1,1-dimethylethyl) 4-(2,5-dioxo-1-pyrrolidinyl) ester
• 106086-12-8
• C19H22 N2 O6 S
• 406.4528
• .

• 3H-Cyclopenta[4,5]pyrrolo[2,3-g]-1,5-benzodiazepine,8,9,10,11-tetrahydro-2,4-dimethyl-
• 107369-97-1
• C16H17 N3
• 0
• .

• 3,5-Bis(tert-butyl)benzaldehyde
• 17610-00-3
• C₁₅H₂₂O
• 218.3346
• .

• 3-Quinolinecarboxylicacid,7-[(3S)-3-amino-1-pyrrolidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-
• 146981-06-8
• C18H20 F N3 O4
• 361.3675
• .

• 3-Pyridinecarboxylicacid,(3R,4R,5R,5aS,6R,7S,9S,9aS,10R)-6,10-bis(acetyloxy)-5a-[(acetyloxy)methyl]-5-(benzoyloxy)octahydro-9-hydroxy-2,2,9-trimethyl-2H-3,9a-methano-1-benzoxepin-4,7-diylester (9CI)
• 152340-57-3
• C40H42 N2 O14
• .

• 3-Phenanthrenol,1,2,3,4,4a,9,10,10a-octahydro-1,1,4a-trimethyl-7-(1-methylethyl)-,(3S,4aS,10aS)-
• 145940-80-3
• C20H30 O
• .

• 3(2H)-Furanone,2-(1-hydroxy-1-methyl-2-oxopropyl)-2,5-dimethyl-
• 10410-20-5
• C10H14 O4
• 233-880-1
• 198.21576
• .

• 3-Hexanone,2-hydroxy-1-(1H-indol-3-yl)-5-methyl-, (+)-
• 169272-85-9
• C15H19 N O2
• .

• 3(2H)-Pyridazinone,4-chloro-2-(3,4-dichlorophenyl)-5-[(6-iodo-3-pyridinyl)methoxy]-
• 122322-18-3
• C16H9 Cl3 I N3 O2
• 508.53
• .

• 3-Quinolinecarboxamide,N-(4,5-dihydro-2-thiazolyl)-6-ethoxy-4-hydroxy-
• 111951-05-4
• C15H15 N3 O3 S
• 0
• .

• 3-Piperidinol,2-(diphenylmethyl)-1-(phenylmethyl)-, hydrochloride (1:1)
• 19974-87-9
• C25H27 N O . Cl H
• 0
• .

• 3-Piperidinecarboxylicacid, 1-[4,4-bis(3-methyl-2-thienyl)-3-buten-1-yl]-, (3S)-
• 115103-55-4
• C20H25 N O2 S2
• .

• 3-Azabicyclo[3.2.2]nonane-3-propanenitrile
• 1202-28-4
• C11H18 N2
• 178.274
• .